2833422

Information

• Patent Grant
• 2833422

• References
• Source

• Patent Number

  2,833,422

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1958
  66 years ago

• CPC

  • E02F3/4136 - with grabs mounted on a slidable or telescopic boom or arm
  • E02F3/286 - telescopic or slidable
  • E02F3/42 - Drives for dippers, buckets, dipper-arms or bucket-arms

• US Classifications

  • 052 - Static structures
  • 212 - Traversing hoists
  • 254 - Implements or apparatus for applying pushing or pulling force